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  3. UParticleModuleBeamTarget

UParticleModuleBeamTarget

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Particles > API/Runtime/Engine/Particles/Beam

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Classes/Particles/Beam/ParticleModuleBeamTarget.h
Include #include "Particles/Beam/ParticleModuleBeamTarget.h"

Syntax

UCLASS (EditInlineNew, HideCategories=Object, MinimalAPI, Meta=(DisplayName="Target"))  
class UParticleModuleBeamTarget : public UParticleModuleBeamBase

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere uint32: 1 bLockTarget Whether to lock the Target to the life of the particle.
Public variable UProperty Category, EditAnywhere uint32: 1 bLockTargetStength Whether to lock the Target to the life of the particle.
Public variable UProperty Category, EditAnywhere uint32: 1 bLockTargetTangent Whether to lock the Target to the life of the particle.
Public variable UProperty Category, EditAnywhere uint32: 1 bTargetAbsolute Whether to treat the as an absolute position in world space.
Public variable int32 LastSelectedParticleIndex  
Public variable UProperty Category, EditAnywhere float LockRadius Default target-point information to use if the beam method is endpoint.
Public variable UProperty Category, EditAnywhere FRawDistributionVector Target Default target-point information to use if the beam method is endpoint.
Public variable UProperty Category, EditAnywhere TEnumAsByte< enum Beam2SourceTargetMethod > TargetMethod The method flag.
Public variable UProperty Category, EditAnywhere FName TargetName The target point sources of each beam, when using the end point method.
Public variable UProperty Category, EditAnywhere FRawDistributionFloat TargetStrength The strength of the tangent from the Target point for each beam.
Public variable UProperty Category, EditAnywhere FRawDistributionVector TargetTangent The tangent for the Target point for each beam.
Public variable UProperty Category, EditAnywhere TEnumAsByte< enum Beam2SourceTargetTangentMethod > TargetTangentMethod The method to use for the Target tangent.

Constructors

  Type Name Description
Public function  

UParticleModuleBeamTarget ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function void

GetDataPointers ( FParticleEmitterInstance* Owner,
const uint8* ParticleBase,
int32& CurrentOffset,
FBeamParticleSourceTargetPayloadData*& ParticleSource
)

  
Public function void Initializes the default values for this property
Public function bool

ResolveTargetData ( FParticleBeam2EmitterInstance* BeamInst,
FBeam2TypeDataPayload* BeamData,
const uint8* ParticleBase,
int32& CurrentOffset,
int32 ParticleIndex,
bool bSpawning,
FBeamParticleModifierPayloadData* ModifierData
)

  

Overridden from UParticleModule

  Type Name Description
Public function Virtual void Helper function used by the editor to auto-populate a placed AEmitter with any instance parameters that are utilized.
Public function Virtual void

GetParticleSysParamsUtilized ( TArray< FString >& ParticleSysParamList
)

 Retrieve the ParticleSysParams associated with this module.
Public function Virtual void

Spawn ( FParticleEmitterInstance* Owner,
int32 Offset,
float SpawnTime,
FBaseParticle* ParticleBase
)

 Called on a particle that is freshly spawned by the emitter.
Public function Virtual void

Update ( FParticleEmitterInstance* Owner,
int32 Offset,
float DeltaTime
)

 Called on a particle that is being updated by its emitter.

Overridden from UObject

  Type Name Description
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

 Called when a property on this object has been modified externally
Public function Virtual void Called after the C++ constructor and after the properties have been initialized, including those loaded from config.

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